﻿cmake_minimum_required(VERSION 2.8)
project(libpng)
file(GLOB lib_srcs RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.c)
set(CMAKE_DEBUG_POSTFIX "D")
set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
set(lib_hdrs png.h pngconf.h pnglibconf.h)
list(APPEND lib_libs ${ZLIB_LIBRARIES})
include_directories(${ZLIB_INCLUDE_DIRS})
add_definitions(/DPNG_BUILD_DLL)
add_library(${PROJECT_NAME} SHARED ${lib_srcs} ${lib_hdrs})
target_link_libraries(${PROJECT_NAME} ${lib_libs})
install(FILES ${lib_hdrs} DESTINATION include/${PROJECT_NAME})
install(TARGETS ${PROJECT_NAME} EXPORT ${PROJECT_NAME}-targets RUNTIME DESTINATION bin ARCHIVE DESTINATION lib)
install(EXPORT ${PROJECT_NAME}-targets DESTINATION lib/cmake FILE ${PROJECT_NAME}-config.cmake)

if(BUILD_STATIC)
  add_library(${PROJECT_NAME}S STATIC ${lib_srcs})
  install(TARGETS ${PROJECT_NAME}S EXPORT ${PROJECT_NAME}S-targets RUNTIME DESTINATION bin ARCHIVE DESTINATION lib)
  install(EXPORT ${PROJECT_NAME}S-targets DESTINATION lib/cmake FILE ${PROJECT_NAME}S-config.cmake)
endif()
